EDT-01 Electronic Diffusion Tube
Product Quick Detail
- Minimum Order
- 1
- Place Of Origin
- United Kingdom
- Brand Name
- Alphasense
- Packaging
- N/A
- Delivery
- 15 Days
Specifications
Alphasense now provides a solution to some old problems:
· Odours which were previously ignored by local industry and city councils are now headline problems. There is a growing requirement to monitor odour plumes around landfills, waste water treatment plants, agricultural/ poultry farms and industrial sites- but the cost of the necessary network of monitoring nodes is prohibitive. Hydrogen sulfide (H2S) or ammonia (NH3) are the two mot commonly measured gases for odour detection.
Alphasense introduces the Electronic Diffusion Tube (EDT): a single gas data logger with ppb resolution using the proven Alphasense A4 family of electrochemical ppb gas sensors.
EDT-01 Electronic Diffusion Tube Schematic Diagram
EDT-01 Electronic Diffusion Tube Features include:
• The low cost EDT makes networks affordable
• User- adjustable logging interval from one minute to four hours
• Also records relative humidity and ambient temperature
• Eight months battery life from two Lithium AA cells
• Data is downloaded in seconds via Bluetooth to the Android smart phone app
• Designed for waterproof to IP 67
• Mounting bracket connects easily to both walls and poles
• Gases include NO2 , NO2 +O3 , H2S, NH3 and CO. Sensor data sheets specify performance.
Data analysis support available
EDT-01 Electronic Diffusion Tube SPECIFICATION
| Range | ppm (NO2) | 0-5 |
| | ppm (H2S) | 0-50 |
| | ppm (CO) | 0-500 |
| | ppm (NH3) | 0-100 |
| Temperature range | °C | -20 to +50 |
| Humidity range | %rh | 10 to 90 continuous |
| Temp. accuracy | -20 to +50°C | ±0.5°C |
| Sampling time | min | 1 to 256 |
| Data storage capacity | stored readings | 44,000 |
| Power (battery) | 2 x LiSOCl 14500 (AA) | 8 months continuous use |
| V supply | V | 3.75 (nominal) |
| Communication | low power Bluetooth | 5- 10 m range for downloading |
| EDT dimensions | mm | 25 dia x 170 |
| EDT weight | g | <150 |
| Mounting Bracket dims | mm | 60 x 250 |
| Mounting Bracket weight | g | |
EDT-01 Electronic Diffusion Tube Applications include:
· Co-locating with Palmes-type diffusion tubes to record diurnal and weekly patterns and peaks
· Monitoring urban construction sites for compliance, especially for peak concentrations
· Ring-fencing odour sources for plume monitoring- daily downloads provide regular feedback
· Tracking ammonia plumes on poultry farms
· Detecting fugitive emissions from industrial sites for both leak detection and ensuring compliance
· Co-locating with Palmes-type diffusion tubes to record diurnal and weekly patterns and peaks
· Monitoring urban construction sites for compliance, especially for peak concentrations
· Ring-fencing odour sources for plume monitoring- daily downloads provide regular feedback
· Tracking ammonia plumes on poultry farms
· Detecting fugitive emissions from industrial sites for both leak detection and ensuring compliance
· Low cost educational tool when teaching about air quality
- Country: Hong Kong
- Business Type:
- Market:Europe
- Founded Year:2014
- Address:
- Contact:Rita yu
